CVE-2026-57784
Received Received - Intake

Unauthenticated CSRF in Ninja Forms File Uploads Extension

Publication date: 2026-07-23

Last updated on: 2026-07-23

Assigner: Patchstack

Description
Unauthenticated Cross Site Request Forgery (CSRF) in Ninja Forms File Uploads Extension <= 3.3.26 versions.

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Meta Information

Published
2026-07-23
Last Modified
2026-07-23
Generated
2026-07-23
AI Q&A
2026-07-23
EPSS Evaluated
N/A
NVD
CVE-2026-57784
EUVD
EUVD-2026-48181

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
ninja_forms ninja_forms_file_uploads_extension to 3.3.26 (inc)
ninja_forms file_uploads_extension to 3.3.26 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-352 The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.

Attack-Flow Graph

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Executive Summary

This is an Unauthenticated Cross Site Request Forgery (CSRF) vulnerability in the Ninja Forms File Uploads Extension plugin for WordPress, affecting versions 3.3.26 and below. It allows attackers to trick authenticated users into executing unwanted actions without their knowledge.

Detection Guidance

Detecting this CSRF vulnerability requires checking if the Ninja Forms File Uploads Extension plugin version 3.3.26 or below is installed on your WordPress site. Inspect the plugin files for suspicious request handling or lack of CSRF tokens in forms. Review server logs for unusual POST requests to /wp-admin/admin-ajax.php with actions related to file uploads.

Impact Analysis

Successful exploitation could force higher privileged users to perform unintended actions while authenticated. Attackers may leverage this to modify plugin settings, upload malicious files, or gain unauthorized access to the WordPress site.

Mitigation Strategies

Immediately update the Ninja Forms File Uploads Extension plugin to the latest version if available. If no patch exists, disable the plugin until a fix is released. Implement additional CSRF protections like nonce validation in WordPress. Monitor for unauthorized file uploads or admin actions.

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